ADCMP580/ADCMP581/ADCMP582

Data Sheet

Rev. B | Page 10 of 16

5

–5

–2

3

4

3

2

1

0

–1

–2

–3

–4

–1

0

1

2

LOT2 CHAR1 RISE

LOT2 CHAR1 FALL

LOT3 CHAR1 RISE

LOT3 CHAR1 FALL

Figure 11. ADCMP580 Propagation Delay Error vs. Common-Mode Voltage

M1

M1

Figure 12. ADCMP580 Eye Diagram at 7.5 Gbps

18

0

0

250

OVERDRIVE (mV)

16

14

12

10

8

6

4

2

50

100

150

200

OD DISPERSION RISE

OD DISPERSION FALL

Figure 13. Dispersion vs. Overdrive

45

25

–55

125

TEMPERATURE (°C)

43

41

39

37

35

33

31

27

29

–35

–15

5

25

45

65

85

105

M1

500mV

500mV

20ps/DIV

M1

Figure 15. ADCMP582 Eye Diagram at 2.5 Gbps